Brain Test 1 Level 161
Please unlock the door
Move the floor mat, You’ll find a key under it.
Follow the screen sequence
Use the images as a compact replay of the solving path. The text below each frame explains what should change.
Video walkthrough
Same number in other versions
Brain Test versions can reuse the same level number with a different puzzle. If the screenshot or question does not match your game, switch to the same number in another version or use the nearby level links.
Strategy guide
- 1.Examine all interactive elements, especially movable objects like the floor mat;
- 2.Think about where keys are typically hidden in real life - under mats is common;
- 3.If stuck, try dragging or moving every object on screen systematically.
Common mistakes
- 1.Tapping the door repeatedly expecting it to open magically;
- 2.Trying to swipe or drag the door in various directions;
- 3.Looking for a key in obvious places like the doorknob or nearby objects.
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